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The Benefits of B12 Injections Over Oral Supplements Although oral vitamin B12 supplements are readily available, B12 injections offer several unique benefits
Intrinsic factor is made by cells in the lining of the stomach and is needed for vitamin B12 to be absorbed
However, this product is intended exclusively for laboratory research and is not marketed or approved for bodybuilding or human use
Every batch undergoes strict third-party testing by an independent, US-based laboratory to verify average purity and molecular identity
By purchasing this item, you agree to our terms of service regarding the handling of laboratory compounds
Medical directors need to review protocols, especially if a patient doesn't respond after 4-6 weeks, side effects appear, or new regulations come up
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